CMS-1500 claim forms (formerly known as HCFA-1500 claim forms) expedite Medicare, Medicaid or private insurance benefits. OCR red ink for scanning. Top sensor bar for microfiche duplication, as required in some states. OCR red ink for scanning. Form Size (W x H): 8 1/2 in x 11 in; Number of Columns: N/A; Forms Per Page: 1; Number of Entry Lines: N/A.